/*
Theme Name: MyFirst Crypto
Theme URI: https://localhost/
Author: Custom
Description: 经典 PHP 主题：币圈日报（AI 早报）+ 快讯（采集）。
Version: 1.5.2
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: myfirst-crypto
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: blog, news, one-column, custom-menu, featured-images, translation-ready
*/

:root {
	--color-bg: #f4f5f7;
	--color-surface: #ffffff;
	--color-text: #111827;
	--color-muted: #6b7280;
	--color-border: #e5e7eb;
	--color-accent: #2563eb;
	--color-accent-hover: #1d4ed8;
	--font-sans: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
	--content-width: 720px;
	--layout-width: 1280px;
	--radius: 10px;
	--shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
	--promo-binance-accent: #f0b90b;
	--promo-okx-accent: #121212;
	--header-offset: 1rem;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: var(--font-sans);
	font-size: 16px;
	line-height: 1.65;
	color: var(--color-text);
	background: var(--color-bg);
}

a {
	color: var(--color-accent);
	text-decoration: none;
}

a:hover {
	color: var(--color-accent-hover);
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
}

.site-header {
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
	box-shadow: var(--shadow);
}

.site-header__inner {
	max-width: var(--layout-width);
	margin: 0 auto;
	padding: 1rem 1.25rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.site-header__menus {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	margin-left: auto;
}

.site-title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 700;
}

.site-brand {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	color: var(--color-text);
	text-decoration: none;
}

.site-brand:hover {
	color: var(--color-accent);
	text-decoration: none;
}

.site-brand__logo {
	display: block;
	width: 2rem;
	height: 2rem;
	border-radius: 0.45rem;
	flex-shrink: 0;
}

.site-brand__name {
	line-height: 1.2;
}

.category-menu {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.category-menu a {
	display: inline-block;
	padding: 0.45rem 0.95rem;
	border: 1px solid var(--color-border);
	border-radius: 999px;
	background: var(--color-surface);
	color: var(--color-text);
	font-size: 0.875rem;
	font-weight: 600;
	text-decoration: none;
	line-height: 1.2;
}

.category-menu a:hover,
.category-menu .current-menu-item > a,
.category-menu .current-menu-ancestor > a {
	border-color: var(--color-accent);
	color: var(--color-accent);
	text-decoration: none;
}

.archive-header__kicker {
	margin: 0 0 0.35rem;
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.site-main {
	max-width: var(--layout-width);
	margin: 0 auto;
	padding: 2rem 1.25rem 3rem;
}

.section-heading {
	margin: 0 0 1.25rem;
	font-size: 1.35rem;
	font-weight: 700;
}

.section-heading--sub {
	margin-top: 2.5rem;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.home-banner__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
	gap: 1.25rem;
	align-items: stretch;
}

.home-banner__slider-col,
.home-banner__headlines-col {
	min-width: 0;
}

.banner-slider {
	position: relative;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	overflow: hidden;
	min-height: 280px;
}

.banner-slider--empty {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
}

.banner-slider__track {
	position: relative;
}

.banner-slider__slide {
	margin: 0;
}

.banner-slider__slide[hidden] {
	display: none;
}

.banner-slider__link {
	display: block;
	color: inherit;
	text-decoration: none;
}

.banner-slider__link:hover {
	text-decoration: none;
}

.banner-slider__media {
	position: relative;
	background: #e5e7eb;
}

.banner-slider__media--placeholder {
	min-height: 220px;
}

.banner-slider__img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.banner-slider__caption {
	padding: 1rem 1.15rem 1.25rem;
	background: linear-gradient(to top, rgba(17, 24, 39, 0.04), transparent);
}

.banner-slider__label {
	display: inline-block;
	margin-bottom: 0.35rem;
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.banner-slider__title {
	margin: 0;
	font-size: clamp(1.05rem, 2.2vw, 1.35rem);
	line-height: 1.35;
	color: var(--color-text);
}

.banner-slider__link:hover .banner-slider__title {
	color: var(--color-accent);
}

.banner-slider__controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.65rem 0.75rem 0.85rem;
	border-top: 1px solid var(--color-border);
	background: var(--color-surface);
}

.banner-slider__btn {
	border: 1px solid var(--color-border);
	background: var(--color-surface);
	border-radius: 6px;
	width: 2rem;
	height: 2rem;
	cursor: pointer;
	font-size: 1.25rem;
	line-height: 1;
	color: var(--color-text);
}

.banner-slider__btn:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.banner-slider__dots {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	justify-content: center;
}

.banner-slider__dot {
	width: 0.55rem;
	height: 0.55rem;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--color-border);
	cursor: pointer;
}

.banner-slider__dot.is-active {
	background: var(--color-accent);
}

.banner-headlines {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.15rem 1.25rem 1.25rem;
}

.banner-headlines__section-title {
	margin: 0 0 0.65rem;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

.banner-headlines__featured {
	margin: 0;
	font-size: 1.05rem;
	line-height: 1.45;
}

.banner-headlines__featured a {
	color: var(--color-text);
	text-decoration: none;
}

.banner-headlines__featured a:hover strong {
	color: var(--color-accent);
}

.banner-headlines__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.banner-headlines__list li {
	margin: 0 0 0.55rem;
	padding-bottom: 0.55rem;
	border-bottom: 1px dashed var(--color-border);
	font-size: 0.9375rem;
	line-height: 1.4;
}

.banner-headlines__list li:last-child {
	margin-bottom: 0;
	padding-bottom: 0;
	border-bottom: none;
}

.banner-headlines__list a {
	color: var(--color-text);
	text-decoration: none;
}

.banner-headlines__list a:hover {
	color: var(--color-accent);
}

.banner-headlines__more {
	margin: 0.75rem 0 0;
	font-size: 0.875rem;
}

.empty-state--compact {
	padding: 1rem;
	font-size: 0.9375rem;
}

.hero-digest {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
}

.hero-digest__media img {
	display: block;
	width: 100%;
	aspect-ratio: 21 / 9;
	object-fit: cover;
}

.hero-digest__body {
	padding: 1.5rem 1.75rem 1.75rem;
}

.hero-digest__label {
	display: inline-block;
	margin-bottom: 0.5rem;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.hero-digest__title {
	margin: 0 0 0.75rem;
	font-size: clamp(1.35rem, 3vw, 1.85rem);
	line-height: 1.25;
}

.hero-digest__title a {
	color: inherit;
	text-decoration: none;
}

.hero-digest__title a:hover {
	color: var(--color-accent);
}

.hero-digest__meta {
	margin: 0 0 1rem;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.hero-digest__excerpt {
	margin: 0;
	color: var(--color-muted);
}

.post-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.post-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	display: flex;
	flex-direction: column;
}

.post-card__thumb img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.post-card__body {
	padding: 1rem 1.15rem 1.25rem;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.post-card__title {
	margin: 0 0 0.5rem;
	font-size: 1.05rem;
	line-height: 1.35;
}

.post-card__title a {
	color: inherit;
	text-decoration: none;
}

.post-card__title a:hover {
	color: var(--color-accent);
}

.post-card__meta {
	margin: 0 0 0.65rem;
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.post-card__excerpt {
	margin: 0;
	font-size: 0.9375rem;
	color: var(--color-muted);
	flex: 1;
}

.archive-header {
	margin-bottom: 1.75rem;
}

.archive-header__title {
	margin: 0 0 0.5rem;
	font-size: 1.75rem;
}

.archive-header__desc {
	margin: 0;
	color: var(--color-muted);
	max-width: 42rem;
}

.breadcrumb {
	margin: 0 0 1rem;
}

.breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.25rem 0;
	list-style: none;
	margin: 0;
	padding: 0;
	font-size: 0.8125rem;
	line-height: 1.4;
	color: var(--color-muted);
}

.breadcrumb__item {
	display: flex;
	align-items: center;
	min-width: 0;
}

.breadcrumb__item:not(:last-child)::after {
	content: "/";
	margin: 0 0.5rem;
	color: var(--color-border);
	font-weight: 400;
}

.breadcrumb__item a {
	color: var(--color-muted);
	text-decoration: none;
}

.breadcrumb__item a:hover {
	color: var(--color-accent);
	text-decoration: underline;
}

.breadcrumb__item--current {
	color: var(--color-text);
	font-weight: 500;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.single-article {
	max-width: none;
	margin: 0;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	overflow: hidden;
}

.single-layout .breadcrumb {
	max-width: none;
}

.single-article__header {
	padding: 1.75rem 1.75rem 0;
}

.single-article__title {
	margin: 0 0 0.75rem;
	font-size: clamp(1.5rem, 4vw, 2rem);
	line-height: 1.25;
}

.single-article__meta {
	margin: 0;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.single-article__meta a {
	color: var(--color-muted);
}

.single-article__thumbnail {
	margin: 1.25rem 0 0;
}

.single-article__thumbnail img {
	display: block;
	width: 100%;
	height: auto;
}

.single-article__content {
	padding: 1.5rem 1.75rem 2rem;
}

.glossary-link {
	text-decoration: underline dotted;
	text-underline-offset: 0.2em;
}

.single-article__tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
	padding: 0 1.75rem 1.75rem;
}

.single-article__tags-label {
	color: var(--color-muted);
	font-size: 0.875rem;
}

.single-article__tag {
	padding: 0.2rem 0.75rem;
	border: 1px solid var(--color-border);
	border-radius: 999px;
	font-size: 0.875rem;
	color: var(--color-text);
	text-decoration: none;
}

.single-article__tag:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
	text-decoration: none;
}

.single-post-nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.75rem;
	margin-top: 1.25rem;
}

.single-post-nav__link {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	min-width: 0;
	padding: 1rem 1.1rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	color: var(--color-text);
	text-decoration: none;
	transition: border-color 0.15s ease, color 0.15s ease;
}

.single-post-nav__link:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
	text-decoration: none;
}

.single-post-nav__link--next {
	text-align: right;
}

.single-post-nav__link--empty {
	visibility: hidden;
	pointer-events: none;
	box-shadow: none;
	border-color: transparent;
	background: transparent;
}

.single-post-nav__label {
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

.single-post-nav__link:hover .single-post-nav__label {
	color: var(--color-accent);
}

.single-post-nav__title {
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.single-related {
	margin-top: 1.5rem;
}

.single-related__header {
	margin-bottom: 0.85rem;
}

.single-related__title {
	margin: 0;
	font-size: 1.125rem;
	font-weight: 700;
}

.entry-content {
	overflow-wrap: break-word;
}

.entry-content img,
.entry-content table {
	max-width: 100%;
}

.entry-content table {
	display: block;
	overflow-x: auto;
}

.pagination {
	margin-top: 2rem;
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	justify-content: center;
}

.pagination a,
.pagination span {
	display: inline-block;
	padding: 0.4rem 0.75rem;
	border: 1px solid var(--color-border);
	border-radius: 6px;
	background: var(--color-surface);
}

.pagination .current {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: #fff;
}

.site-footer {
	border-top: 1px solid var(--color-border);
	background: var(--color-surface);
	padding: 1.75rem 1.25rem 2rem;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.site-footer__inner {
	max-width: var(--layout-width);
	margin: 0 auto;
	text-align: center;
}

.site-footer__disclaimer {
	margin: 0 0 1rem;
	line-height: 1.55;
	max-width: 42rem;
	margin-left: auto;
	margin-right: auto;
}

.site-footer__links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem 1.25rem;
	margin-bottom: 1rem;
}

.site-footer__links a {
	font-weight: 600;
	color: var(--color-text);
	text-decoration: none;
}

.site-footer__links a:hover {
	color: var(--color-accent);
	text-decoration: underline;
}

.site-footer__copy {
	margin: 0;
	font-size: 0.8125rem;
}

.legal-page {
	max-width: var(--content-width);
	margin: 0 auto;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	overflow: hidden;
}

.legal-page__header {
	padding: 1.75rem 1.75rem 0;
}

.legal-page__title {
	margin: 0 0 0.5rem;
	font-size: clamp(1.5rem, 4vw, 1.85rem);
	line-height: 1.25;
}

.legal-page__lead {
	margin: 0;
	color: var(--color-muted);
	font-size: 0.9375rem;
	line-height: 1.5;
}

.legal-page__content {
	padding: 1.25rem 1.75rem 2rem;
}

.legal-page__content h2 {
	margin: 1.75rem 0 0.65rem;
	font-size: 1.1rem;
}

.legal-page__content h2:first-child {
	margin-top: 0;
}

.sitemap-section {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--color-border);
}

.sitemap-section:first-child {
	margin-top: 0;
	padding-top: 0;
	border-top: none;
}

.sitemap-section__title {
	margin: 0 0 0.85rem;
	font-size: 1.15rem;
}

.sitemap-section__title a {
	color: inherit;
	text-decoration: none;
}

.sitemap-section__title a:hover {
	color: var(--color-accent);
}

.sitemap-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.sitemap-list li {
	margin-bottom: 0.45rem;
}

.sitemap-list a {
	color: var(--color-text);
	text-decoration: none;
}

.sitemap-list a:hover {
	color: var(--color-accent);
}

.sitemap-list--posts li {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.35rem 1rem;
	padding: 0.35rem 0;
	border-bottom: 1px dashed var(--color-border);
}

.sitemap-list__date {
	font-size: 0.8125rem;
	color: var(--color-muted);
	white-space: nowrap;
}

.sitemap-section__more {
	margin: 0.85rem 0 0;
	font-size: 0.875rem;
	font-weight: 600;
}

.sitemap-section__empty {
	margin: 0;
	color: var(--color-muted);
}

.empty-state {
	padding: 2rem;
	text-align: center;
	color: var(--color-muted);
	background: var(--color-surface);
	border-radius: var(--radius);
	border: 1px dashed var(--color-border);
}

.home-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
	gap: 1.25rem;
	align-items: start;
}

.home-layout__main,
.home-layout__sidebar {
	min-width: 0;
}

.home-layout__sidebar {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.home-sidebar-ad {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 0.75rem 0.85rem 0.9rem;
	overflow: hidden;
}

.home-sidebar-ad__head {
	display: flex;
	align-items: center;
	margin-bottom: 0.55rem;
}

.home-sidebar-ad__badge {
	display: inline-block;
	padding: 0.12rem 0.4rem;
	border-radius: 4px;
	border: 1px solid var(--color-border);
	background: var(--color-bg);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	line-height: 1.2;
	color: var(--color-muted);
	text-transform: uppercase;
}

.home-sidebar-ad__slot {
	min-height: 0;
	overflow: hidden;
}

.home-sidebar-ad__slot a,
.home-sidebar-ad__slot img {
	display: block;
	max-width: 100%;
	height: auto;
}

.home-feed__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.feed-item {
	display: grid;
	grid-template-columns: 168px minmax(0, 1fr);
	gap: 1rem;
	padding: 1rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.feed-item__thumb {
	display: block;
	border-radius: 8px;
	overflow: hidden;
	background: #e5e7eb;
}

.feed-item__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 96px;
	object-fit: cover;
	aspect-ratio: 16 / 10;
}

.feed-item__thumb--placeholder {
	min-height: 96px;
	aspect-ratio: 16 / 10;
}

.feed-item__label {
	display: inline-block;
	margin-bottom: 0.4rem;
	padding: 0.2rem 0.55rem;
	border-radius: 999px;
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	color: var(--color-muted);
}

.feed-item__label--digest {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.feed-item__label--flash {
	border-color: #94a3b8;
	color: #475569;
}

.feed-item__title {
	margin: 0 0 0.45rem;
	font-size: 1.1rem;
	line-height: 1.35;
}

.feed-item__title a {
	color: inherit;
	text-decoration: none;
}

.feed-item__title a:hover {
	color: var(--color-accent);
}

.feed-item__excerpt {
	margin: 0 0 0.5rem;
	font-size: 0.9375rem;
	color: var(--color-muted);
	line-height: 1.5;
}

.feed-item__meta {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.home-feed__load-wrap {
	margin-top: 1.5rem;
	text-align: center;
}

.home-feed__load-more {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	min-width: 10rem;
	padding: 0.55rem 1.35rem;
	border: 1px solid var(--color-border);
	border-radius: 999px;
	background: var(--color-surface);
	font-size: 0.9375rem;
	font-weight: 600;
	color: var(--color-text);
	cursor: pointer;
	box-shadow: var(--shadow);
}

.home-feed__load-more:hover:not(:disabled) {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.home-feed__load-more:disabled {
	opacity: 0.65;
	cursor: wait;
}

.digest-panel {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.15rem 1.25rem 1.25rem;
	border-left: 4px solid var(--color-accent);
}

.digest-panel__header {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.35rem 0.75rem;
	margin-bottom: 1rem;
}

.digest-panel__title {
	margin: 0;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

.digest-panel__more {
	font-size: 0.8125rem;
	font-weight: 600;
}

.digest-panel__media {
	display: block;
	margin-bottom: 0.75rem;
	border-radius: 8px;
	overflow: hidden;
}

.digest-panel__img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.digest-panel__digest-title {
	margin: 0 0 0.35rem;
	font-size: 1.05rem;
	line-height: 1.35;
}

.digest-panel__digest-title a {
	color: inherit;
	text-decoration: none;
}

.digest-panel__digest-title a:hover {
	color: var(--color-accent);
}

.digest-panel__meta {
	margin: 0 0 0.65rem;
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.digest-panel__lead {
	margin: 0 0 1rem;
	font-size: 0.9375rem;
	color: var(--color-muted);
	line-height: 1.5;
}

.digest-panel__highlights {
	margin: 0;
	padding-left: 1.15rem;
}

.digest-panel__highlight {
	margin-bottom: 0.85rem;
	font-size: 0.9375rem;
	line-height: 1.4;
}

.digest-panel__highlight:last-child {
	margin-bottom: 0;
}

.digest-panel__highlight a {
	color: var(--color-text);
	font-weight: 600;
	text-decoration: none;
}

.digest-panel__highlight a:hover {
	color: var(--color-accent);
}

.digest-panel__highlight-excerpt {
	margin: 0.25rem 0 0;
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.home-section {
	margin-top: 2.5rem;
}

.home-section__header {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem 1rem;
	margin-bottom: 1.25rem;
}

.home-section__title {
	margin: 0;
	font-size: 1.35rem;
	font-weight: 700;
}

.home-section__more {
	font-size: 0.875rem;
	font-weight: 600;
}

.home-promo {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.15rem 1.25rem;
}

.home-promo__title {
	margin: 0 0 1rem;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

.home-promo__cards {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
}

.home-promo-card {
	border: 1px solid var(--color-border);
	border-radius: 8px;
	padding: 1rem;
	border-left-width: 4px;
}

.home-promo-card--binance {
	border-left-color: var(--promo-binance-accent);
}

.home-promo-card--okx {
	border-left-color: var(--promo-okx-accent);
}

.home-promo-card__logo {
	display: block;
	margin-bottom: 0.5rem;
}

.home-promo-card__name {
	margin: 0 0 0.35rem;
	font-size: 1rem;
}

.home-promo-card__tagline {
	margin: 0 0 0.75rem;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.home-promo-card__cta {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0.5rem 1rem;
	border-radius: 8px;
	background: var(--color-accent);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
}

.home-promo-card__cta:hover {
	background: var(--color-accent-hover);
	color: #fff;
	text-decoration: none;
}

.home-promo__disclaimer {
	margin: 0.85rem 0 0;
	font-size: 0.75rem;
	color: var(--color-muted);
	line-height: 1.45;
}

.academy-panel {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.15rem 1.25rem 1.25rem;
	border-left: 4px solid #6366f1;
}

.academy-panel__header {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.35rem 0.75rem;
	margin-bottom: 0.85rem;
}

.academy-panel__title {
	margin: 0;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

.academy-panel__more {
	font-size: 0.8125rem;
	font-weight: 600;
}

.academy-panel__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.academy-panel__item {
	margin-bottom: 0.85rem;
	padding-bottom: 0.85rem;
	border-bottom: 1px dashed var(--color-border);
}

.academy-panel__item:last-child {
	margin-bottom: 0;
	padding-bottom: 0;
	border-bottom: none;
}

.academy-panel__link {
	display: block;
	color: var(--color-text);
	font-weight: 600;
	font-size: 0.9375rem;
	line-height: 1.35;
	text-decoration: none;
}

.academy-panel__link:hover {
	color: var(--color-accent);
}

.academy-panel__excerpt {
	margin: 0.35rem 0 0;
	font-size: 0.8125rem;
	line-height: 1.45;
	color: var(--color-muted);
}

.academy-panel__lesson {
	display: block;
	margin-bottom: 0.2rem;
	font-size: 0.75rem;
	font-weight: 600;
	color: #6366f1;
}

/* 新手学院 archive */
.academy-hero {
	padding: 1.75rem 1.75rem 1.5rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-left: 4px solid #6366f1;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.academy-hero__stats {
	margin: 0.85rem 0 0;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.academy-hero__start {
	display: inline-block;
	margin-top: 1rem;
	padding: 0.6rem 1.1rem;
	border-radius: 999px;
	background: #6366f1;
	color: #fff;
	font-weight: 600;
	font-size: 0.9375rem;
}

.academy-hero__start:hover {
	background: #4f46e5;
	color: #fff;
	text-decoration: none;
}

.academy-toc {
	margin: 0 0 2rem;
}

.academy-toc__list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 0.75rem;
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: academy-toc;
}

.academy-toc__item {
	counter-increment: academy-toc;
}

.academy-toc__link {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	height: 100%;
	padding: 0.85rem 1rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	color: var(--color-text);
}

.academy-toc__link::before {
	content: "第 " counter(academy-toc) " 章";
	font-size: 0.75rem;
	font-weight: 600;
	color: #6366f1;
}

.academy-toc__link:hover {
	border-color: #6366f1;
	text-decoration: none;
}

.academy-toc__title {
	font-weight: 700;
}

.academy-toc__count {
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.academy-chapter {
	margin: 0 0 2.25rem;
	scroll-margin-top: var(--header-offset);
}

.academy-chapter__header {
	margin-bottom: 1rem;
}

.academy-chapter__kicker {
	margin: 0 0 0.2rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: #6366f1;
}

.academy-chapter__title {
	margin: 0 0 0.35rem;
	font-size: 1.35rem;
}

.academy-chapter__desc {
	margin: 0;
	color: var(--color-muted);
	max-width: 42rem;
}

.academy-footnote {
	margin: 1rem 0 0;
	font-size: 0.8125rem;
	color: var(--color-muted);
}

.lesson-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
	gap: 0.75rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.lesson-item__link {
	display: flex;
	gap: 0.9rem;
	height: 100%;
	padding: 1rem 1.1rem;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	color: var(--color-text);
	transition: border-color 0.15s ease;
}

.lesson-item__link:hover {
	border-color: #6366f1;
	text-decoration: none;
}

.lesson-item__number {
	flex: 0 0 auto;
	font-size: 1.25rem;
	font-weight: 700;
	line-height: 1.3;
	color: #c7d2fe;
	font-variant-numeric: tabular-nums;
}

.lesson-item__link:hover .lesson-item__number {
	color: #6366f1;
}

.lesson-item__body {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	min-width: 0;
}

.lesson-item__title {
	font-weight: 700;
	line-height: 1.35;
}

.lesson-item__excerpt {
	font-size: 0.875rem;
	line-height: 1.5;
	color: var(--color-muted);
}

.lesson-item__meta {
	font-size: 0.75rem;
	color: var(--color-muted);
}

.academy-disclaimer {
	margin-top: 2rem;
	padding: 0.9rem 1.1rem;
	border-radius: var(--radius);
	background: #f8fafc;
	border: 1px solid var(--color-border);
	font-size: 0.875rem;
	color: var(--color-muted);
}

.academy-disclaimer p {
	margin: 0;
}

.must-read {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 1.25rem 1.35rem;
	border-left: 4px solid var(--color-accent);
}

.must-read__list {
	margin: 0;
	padding-left: 1.25rem;
}

.must-read__item {
	margin-bottom: 1rem;
}

.must-read__item:last-child {
	margin-bottom: 0;
}

.must-read__link {
	color: var(--color-text);
	font-weight: 600;
	text-decoration: none;
}

.must-read__link:hover {
	color: var(--color-accent);
}

.must-read__excerpt {
	margin: 0.35rem 0 0;
	font-size: 0.875rem;
	color: var(--color-muted);
}

.flash-feed__list {
	list-style: none;
	margin: 0;
	padding: 0;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.flash-feed__item {
	display: grid;
	grid-template-columns: 4.5rem 1fr;
	gap: 0.75rem;
	padding: 0.75rem 1rem;
	border-bottom: 1px dashed var(--color-border);
	align-items: start;
}

.flash-feed__item:last-child {
	border-bottom: none;
}

.flash-feed__time {
	font-size: 0.8125rem;
	font-variant-numeric: tabular-nums;
	color: var(--color-muted);
}

.flash-feed__link {
	color: var(--color-text);
	text-decoration: none;
	font-size: 0.9375rem;
	line-height: 1.4;
}

.flash-feed__link:hover {
	color: var(--color-accent);
}

@media (max-width: 768px) {
	.home-layout {
		grid-template-columns: 1fr;
	}

	.single-post-nav {
		grid-template-columns: 1fr;
	}

	.single-post-nav__link--next {
		text-align: left;
	}

	.single-post-nav__link--empty {
		display: none;
	}

	.feed-item {
		grid-template-columns: 1fr;
	}

	.feed-item__thumb,
	.feed-item__thumb--placeholder {
		max-height: 200px;
	}
}

@media (max-width: 640px) {
	.site-header__inner {
		flex-direction: column;
		align-items: flex-start;
	}

	.site-header__menus {
		margin-left: 0;
		width: 100%;
	}

	.hero-digest__body,
	.single-article__header,
	.single-article__content,
	.legal-page__header,
	.legal-page__content {
		padding-left: 1.15rem;
		padding-right: 1.15rem;
	}
}